Sure thing, let's get straight to it. We start with 746 and we're going to multiply it by 391, which means adding 746 to itself 391 times.
Step 1: 0 + 746 = 746
Step 2: 746 + 746 = 1492
Step 3: 1492 + 746 = 2238
Step 4: 2238 + 746 = 2984
Step 5: 2984 + 746 = 3730
Step 6: 3730 + 746 = 4476
Step 7: 4476 + 746 = 5222
Step 8: 5222 + 746 = 5968
Step 9: 5968 + 746 = 6714
Step 10: 6714 + 746 = 7460
Step 11: 7460 + 746 = 8206
Step 12: 8206 + 746 = 8952
Step 13: 8952 + 746 = 9698
Step 14: 9698 + 746 = 10444
Step 15: 10444 + 746 = 11190
Step 16: 11190 + 746 = 11936
Step 17: 11936 + 746 = 12682
Step 18: 12682 + 746 = 13428
Step 19: 13428 + 746 = 14174
Step 20: 14174 + 746 = 14920
Step 21: 14920 + 746 = 15666
Step 22: 15666 + 746 = 16412
Step 23: 16412 + 746 = 17158
Step 24: 17158 + 746 = 17904
Step 25: 17904 + 746 = 18650
Step 26: 18650 + 746 = 19396
Step 27: 19396 + 746 = 20142
Step 28: 20142 + 746 = 20888
Step 29: 20888 + 746 = 21634
Step 30: 21634 + 746 = 22380
Step 31: 22380 + 746 = 23126
Step 32: 23126 + 746 = 23872
Step 33: 23872 + 746 = 24618
Step 34: 24618 + 746 = 25364
Step 35: 25364 + 746 = 26110
Step 36: 26110 + 746 = 26856
Step 37: 26856 + 746 = 27602
Step 38: 27602 + 746 = 28348
Step 39: 28348 + 746 = 29094
Step 40: 29094 + 746 = 29840
Step 41: 29840 + 746 = 30586
Step 42: 30586 + 746 = 31332
Step 43: 31332 + 746 = 32078
Step 44: 32078 + 746 = 32824
Step 45: 32824 + 746 = 33570
Step 46: 33570 + 746 = 34316
Step 47: 34316 + 746 = 35062
Step 48: 35062 + 746 = 35808
Step 49: 35808 + 746 = 36554
Step 50: 36554 + 746 = 37300
Step 51: 37300 + 746 = 38046
Step 52: 38046 + 746 = 38792
Step 53: 38792 + 746 = 39538
Step 54: 39538 + 746 = 40284
Step 55: 40284 + 746 = 41030
Step 56: 41030 + 746 = 41776
Step 57: 41776 + 746 = 42522
Step 58: 42522 + 746 = 43268
Step 59: 43268 + 746 = 44014
Step 60: 44014 + 746 = 44760
Step 61: 44760 + 746 = 45506
Step 62: 45506 + 746 = 46252
Step 63: 46252 + 746 = 46998
Step 64: 46998 + 746 = 47744
Step 65: 47744 + 746 = 48490
Step 66: 48490 + 746 = 49236
Step 67: 49236 + 746 = 49982
Step 68: 49982 + 746 = 50728
Step 69: 50728 + 746 = 51474
Step 70: 51474 + 746 = 52220
Step 71: 52220 + 746 = 52966
Step 72: 52966 + 746 = 53712
Step 73: 53712 + 746 = 54458
Step 74: 54458 + 746 = 55204
Step 75: 55204 + 746 = 55950
Step 76: 55950 + 746 = 56696
Step 77: 56696 + 746 = 57442
Step 78: 57442 + 746 = 58188
Step 79: 58188 + 746 = 58934
Step 80: 58934 + 746 = 59680
Step 81: 59680 + 746 = 60426
Step 82: 60426 + 746 = 61172
Step 83: 61172 + 746 = 61918
Step 84: 61918 + 746 = 62664
Step 85: 62664 + 746 = 63410
Step 86: 63410 + 746 = 64156
Step 87: 64156 + 746 = 64902
Step 88: 64902 + 746 = 65648
Step 89: 65648 + 746 = 66394
Step 90: 66394 + 746 = 67140
Step 91: 67140 + 746 = 67886
Step 92: 67886 + 746 = 68632
Step 93: 68632 + 746 = 69378
Step 94: 69378 + 746 = 70124
Step 95: 70124 + 746 = 70870
Step 96: 70870 + 746 = 71616
Step 97: 71616 + 746 = 72362
Step 98: 72362 + 746 = 73108
Step 99: 73108 + 746 = 73854
Step 100: 73854 + 746 = 74600
Step 101: 74600 + 746 = 75346
Step 102: 75346 + 746 = 76092
Step 103: 76092 + 746 = 76838
Step 104: 76838 + 746 = 77584
Step 105: 77584 + 746 = 78330
Step 106: 78330 + 746 = 79076
Step 107: 79076 + 746 = 79822
Step 108: 79822 + 746 = 80568
Step 109: 80568 + 746 = 81314
Step 110: 81314 + 746 = 82060
Step 111: 82060 + 746 = 82806
Step 112: 82806 + 746 = 83552
Step 113: 83552 + 746 = 84298
Step 114: 84298 + 746 = 85044
Step 115: 85044 + 746 = 85790
Step 116: 85790 + 746 = 86536
Step 117: 86536 + 746 = 87282
Step 118: 87282 + 746 = 88028
Step 119: 88028 + 746 = 88774
Step 120: 88774 + 746 = 89520
Step 121: 89520 + 746 = 90266
Step 122: 90266 + 746 = 91012
Step 123: 91012 + 746 = 91758
Step 124: 91758 + 746 = 92504
Step 125: 92504 + 746 = 93250
Step 126: 93250 + 746 = 93996
Step 127: 93996 + 746 = 94742
Step 128: 94742 + 746 = 95488
Step 129: 95488 + 746 = 96234
Step 130: 96234 + 746 = 96980
Step 131: 96980 + 746 = 97726
Step 132: 97726 + 746 = 98472
Step 133: 98472 + 746 = 99218
Step 134: 99218 + 746 = 99964
Step 135: 99964 + 746 = 100710
Step 136: 100710 + 746 = 101456
Step 137: 101456 + 746 = 102202
Step 138: 102202 + 746 = 102948
Step 139: 102948 + 746 = 103694
Step 140: 103694 + 746 = 104440
Step 141: 104440 + 746 = 105186
Step 142: 105186 + 746 = 105932
Step 143: 105932 + 746 = 106678
Step 144: 106678 + 746 = 107424
Step 145: 107424 + 746 = 108170
Step 146: 108170 + 746 = 108916
Step 147: 108916 + 746 = 109662
Step 148: 109662 + 746 = 110408
Step 149: 110408 + 746 = 111154
Step 150: 111154 + 746 = 111900
Step 151: 111900 + 746 = 112646
Step 152: 112646 + 746 = 113392
Step 153: 113392 + 746 = 114138
Step 154: 114138 + 746 = 114884
Step 155: 114884 + 746 = 115630
Step 156: 115630 + 746 = 116376
Step 157: 116376 + 746 = 117122
Step 158: 117122 + 746 = 117868
Step 159: 117868 + 746 = 118614
Step 160: 118614 + 746 = 119360
Step 161: 119360 + 746 = 120106
Step 162: 120106 + 746 = 120852
Step 163: 120852 + 746 = 121598
Step 164: 121598 + 746 = 122344
Step 165: 122344 + 746 = 123090
Step 166: 123090 + 746 = 123836
Step 167: 123836 + 746 = 124582
Step 168: 124582 + 746 = 125328
Step 169: 125328 + 746 = 126074
Step 170: 126074 + 746 = 126820
Step 171: 126820 + 746 = 127566
Step 172: 127566 + 746 = 128312
Step 173: 128312 + 746 = 129058
Step 174: 129058 + 746 = 129804
Step 175: 129804 + 746 = 130550
Step 176: 130550 + 746 = 131296
Step 177: 131296 + 746 = 132042
Step 178: 132042 + 746 = 132788
Step 179: 132788 + 746 = 133534
Step 180: 133534 + 746 = 134280
Step 181: 134280 + 746 = 135026
Step 182: 135026 + 746 = 135772
Step 183: 135772 + 746 = 136518
Step 184: 136518 + 746 = 137264
Step 185: 137264 + 746 = 138010
Step 186: 138010 + 746 = 138756
Step 187: 138756 + 746 = 139502
Step 188: 139502 + 746 = 140248
Step 189: 140248 + 746 = 140994
Step 190: 140994 + 746 = 141740
Step 191: 141740 + 746 = 142486
Step 192: 142486 + 746 = 143232
Step 193: 143232 + 746 = 143978
Step 194: 143978 + 746 = 144724
Step 195: 144724 + 746 = 145470
Step 196: 145470 + 746 = 146216
Step 197: 146216 + 746 = 146962
Step 198: 146962 + 746 = 147708
Step 199: 147708 + 746 = 148454
Step 200: 148454 + 746 = 149200
Step 201: 149200 + 746 = 149946
Step 202: 149946 + 746 = 150692
Step 203: 150692 + 746 = 151438
Step 204: 151438 + 746 = 152184
Step 205: 152184 + 746 = 152930
Step 206: 152930 + 746 = 153676
Step 207: 153676 + 746 = 154422
Step 208: 154422 + 746 = 155168
Step 209: 155168 + 746 = 155914
Step 210: 155914 + 746 = 156660
Step 211: 156660 + 746 = 157406
Step 212: 157406 + 746 = 158152
Step 213: 158152 + 746 = 158898
Step 214: 158898 + 746 = 159644
Step 215: 159644 + 746 = 160390
Step 216: 160390 + 746 = 161136
Step 217: 161136 + 746 = 161882
Step 218: 161882 + 746 = 162628
Step 219: 162628 + 746 = 163374
Step 220: 163374 + 746 = 164120
Step 221: 164120 + 746 = 164866
Step 222: 164866 + 746 = 165612
Step 223: 165612 + 746 = 166358
Step 224: 166358 + 746 = 167104
Step 225: 167104 + 746 = 167850
Step 226: 167850 + 746 = 168596
Step 227: 168596 + 746 = 169342
Step 228: 169342 + 746 = 170088
Step 229: 170088 + 746 = 170834
Step 230: 170834 + 746 = 171580
Step 231: 171580 + 746 = 172326
Step 232: 172326 + 746 = 173072
Step 233: 173072 + 746 = 173818
Step 234: 173818 + 746 = 174564
Step 235: 174564 + 746 = 175310
Step 236: 175310 + 746 = 176056
Step 237: 176056 + 746 = 176802
Step 238: 176802 + 746 = 177548
Step 239: 177548 + 746 = 178294
Step 240: 178294 + 746 = 179040
Step 241: 179040 + 746 = 179786
Step 242: 179786 + 746 = 180532
Step 243: 180532 + 746 = 181278
Step 244: 181278 + 746 = 182024
Step 245: 182024 + 746 = 182770
Step 246: 182770 + 746 = 183516
Step 247: 183516 + 746 = 184262
Step 248: 184262 + 746 = 185008
Step 249: 185008 + 746 = 185754
Step 250: 185754 + 746 = 186500
Step 251: 186500 + 746 = 187246
Step 252: 187246 + 746 = 187992
Step 253: 187992 + 746 = 188738
Step 254: 188738 + 746 = 189484
Step 255: 189484 + 746 = 190230
Step 256: 190230 + 746 = 190976
Step 257: 190976 + 746 = 191722
Step 258: 191722 + 746 = 192468
Step 259: 192468 + 746 = 193214
Step 260: 193214 + 746 = 193960
Step 261: 193960 + 746 = 194706
Step 262: 194706 + 746 = 195452
Step 263: 195452 + 746 = 196198
Step 264: 196198 + 746 = 196944
Step 265: 196944 + 746 = 197690
Step 266: 197690 + 746 = 198436
Step 267: 198436 + 746 = 199182
Step 268: 199182 + 746 = 199928
Step 269: 199928 + 746 = 200674
Step 270: 200674 + 746 = 201420
Step 271: 201420 + 746 = 202166
Step 272: 202166 + 746 = 202912
Step 273: 202912 + 746 = 203658
Step 274: 203658 + 746 = 204404
Step 275: 204404 + 746 = 205150
Step 276: 205150 + 746 = 205896
Step 277: 205896 + 746 = 206642
Step 278: 206642 + 746 = 207388
Step 279: 207388 + 746 = 208134
Step 280: 208134 + 746 = 208880
Step 281: 208880 + 746 = 209626
Step 282: 209626 + 746 = 210372
Step 283: 210372 + 746 = 211118
Step 284: 211118 + 746 = 211864
Step 285: 211864 + 746 = 212610
Step 286: 212610 + 746 = 213356
Step 287: 213356 + 746 = 214102
Step 288: 214102 + 746 = 214848
Step 289: 214848 + 746 = 215594
Step 290: 215594 + 746 = 216340
Step 291: 216340 + 746 = 217086
Step 292: 217086 + 746 = 217832
Step 293: 217832 + 746 = 218578
Step 294: 218578 + 746 = 219324
Step 295: 219324 + 746 = 220070
Step 296: 220070 + 746 = 220816
Step 297: 220816 + 746 = 221562
Step 298: 221562 + 746 = 222308
Step 299: 222308 + 746 = 223054
Step 300: 223054 + 746 = 223800
Step 301: 223800 + 746 = 224546
Step 302: 224546 + 746 = 225292
Step 303: 225292 + 746 = 226038
Step 304: 226038 + 746 = 226784
Step 305: 226784 + 746 = 227530
Step 306: 227530 + 746 = 228276
Step 307: 228276 + 746 = 229022
Step 308: 229022 + 746 = 229768
Step 309: 229768 + 746 = 230514
Step 310: 230514 + 746 = 231260
Step 311: 231260 + 746 = 232006
Step 312: 232006 + 746 = 232752
Step 313: 232752 + 746 = 233498
Step 314: 233498 + 746 = 234244
Step 315: 234244 + 746 = 234990
Step 316: 234990 + 746 = 235736
Step 317: 235736 + 746 = 236482
Step 318: 236482 + 746 = 237228
Step 319: 237228 + 746 = 237974
Step 320: 237974 + 746 = 238720
Step 321: 238720 + 746 = 239466
Step 322: 239466 + 746 = 240212
Step 323: 240212 + 746 = 240958
Step 324: 240958 + 746 = 241704
Step 325: 241704 + 746 = 242450
Step 326: 242450 + 746 = 243196
Step 327: 243196 + 746 = 243942
Step 328: 243942 + 746 = 244688
Step 329: 244688 + 746 = 245434
Step 330: 245434 + 746 = 246180
Step 331: 246180 + 746 = 246926
Step 332: 246926 + 746 = 247672
Step 333: 247672 + 746 = 248418
Step 334: 248418 + 746 = 249164
Step 335: 249164 + 746 = 249910
Step 336: 249910 + 746 = 250656
Step 337: 250656 + 746 = 251402
Step 338: 251402 + 746 = 252148
Step 339: 252148 + 746 = 252894
Step 340: 252894 + 746 = 253640
Step 341: 253640 + 746 = 254386
Step 342: 254386 + 746 = 255132
Step 343: 255132 + 746 = 255878
Step 344: 255878 + 746 = 256624
Step 345: 256624 + 746 = 257370
Step 346: 257370 + 746 = 258116
Step 347: 258116 + 746 = 258862
Step 348: 258862 + 746 = 259608
Step 349: 259608 + 746 = 260354
Step 350: 260354 + 746 = 261100
Step 351: 261100 + 746 = 261846
Step 352: 261846 + 746 = 262592
Step 353: 262592 + 746 = 263338
Step 354: 263338 + 746 = 264084
Step 355: 264084 + 746 = 264830
Step 356: 264830 + 746 = 265576
Step 357: 265576 + 746 = 266322
Step 358: 266322 + 746 = 267068
Step 359: 267068 + 746 = 267814
Step 360: 267814 + 746 = 268560
Step 361: 268560 + 746 = 269306
Step 362: 269306 + 746 = 270052
Step 363: 270052 + 746 = 270798
Step 364: 270798 + 746 = 271544
Step 365: 271544 + 746 = 272290
Step 366: 272290 + 746 = 273036
Step 367: 273036 + 746 = 273782
Step 368: 273782 + 746 = 274528
Step 369: 274528 + 746 = 275274
Step 370: 275274 + 746 = 276020
Step 371: 276020 + 746 = 276766
Step 372: 276766 + 746 = 277512
Step 373: 277512 + 746 = 278258
Step 374: 278258 + 746 = 279004
Step 375: 279004 + 746 = 279750
Step 376: 279750 + 746 = 280496
Step 377: 280496 + 746 = 281242
Step 378: 281242 + 746 = 281988
Step 379: 281988 + 746 = 282734
Step 380: 282734 + 746 = 283480
Step 381: 283480 + 746 = 284226
Step 382: 284226 + 746 = 284972
Step 383: 284972 + 746 = 285718
Step 384: 285718 + 746 = 286464
Step 385: 286464 + 746 = 287210
Step 386: 287210 + 746 = 287956
Step 387: 287956 + 746 = 288702
Step 388: 288702 + 746 = 289448
Step 389: 289448 + 746 = 290194
Step 390: 290194 + 746 = 290940
Step 391: 290940 + 746 = 291686

So, 746*391 = 291686